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Pyroelectric infrared sensor is characterized by temperature change to detect infrared radiation sensitive element dual complementary approaches interference suppression temperature changes, increased job stability sensors. Products are widely used, for example, fuses, anti-theft alarm system, door sensors, automatic lights, wisdom toys. |
















How long is your delivery time? | Normally 3-5 working days after payment; Special requirement orders, delivery time is negotiable. |
If the products can't work after receiving it, what should I do? | We will replace new items for you at once and then we make the judgement for the issue. |
What is the warranty? | 1-3 months to replace new items for free. 1-2 years repairing free according to different products. |
.Do you accept OEM design? | Yes, we do. We can design according to your requirement, MOQ usually 1-10. |
.Do you accept pay 30% in advance? | Yes, we do. We can start to prepare your goods when receive 30% payment, and send them after get the rest 70% payment. |
What payment terms you accept? | Alipay, western union, bank transfer,money gram etc. |
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New products from manufacturers at wholesale prices